1. Excitation functions of proton-induced reactions on natW target for rhenium isotope production.
- Author
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Nguyen, Thi Hien, Nguyen, Van Do, Kim, Tien Thanh, Kim, Guinyun, and Naik, Haladhara
- Subjects
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NUCLEAR reactions , *GERMANIUM radiation detectors , *ISOTOPES , *RHENIUM , *PROTON beams , *NUCLIDES - Abstract
The proton-induced reaction cross-sections on natural tungsten within the proton energy range of 12.50 ± 0.79 MeV to 44.08 ± 0.33 MeV are determined by using the stacked-foil activation method and offline γ-ray spectrometry at the MC50 cyclotron of the Korea Institute of Radiological and Medical Science. The proton beam intensity is determined by using the natCu(p,xn)62Zn and natCu(p,xn)65Zn monitor reactions. The residual nuclide activities are measured using an HPGe γ-ray detector. The experimental results in this work contains 63 individual measured points for seven identified nuclides 181;182m,g;183;184m,g;186Re via the natW(p,xn) reactions. In addition, the thick target yields are determined for the 181;182m,g;183;184m,g;186Re products produced from the natW(p,xn) reactions. The present data are compared with literature data and the theoretical predictions from the TALYS-1.9 code and the TENDL-2019 library. • Excitation functions of the natW(p,xn)181; 182m,g; 183; 184m,g; 186Re reactions are measured. • The natCu(p,xn)62Zn and natCu(p,xn)65Zn reactions are used as monitor reactions. • The thick target yields for the production of 181; 182m,g; 183; 184m,g; 186Re products produced from the natW(p,xn) reactions are measured. [ABSTRACT FROM AUTHOR]
- Published
- 2022
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